Progress in Superconductivity
- Volume 1 Issue 2
- /
- Pages.120-124
- /
- 2000
- /
- 1229-4764(pISSN)
Preparation of Cube-textured Nickel-alloy Tape using Metal Powders
- Lee, Hee-Gyoun (Functional Materials Laboratory, Korea Atomic Energy Research Institute) ;
- Oh, Hyun-Suk (Dept. Metallurgy, Taejon National University of Technology) ;
- Hong, Gye-Won (Functional Materials Laboratory, Korea Atomic Energy Research Institute)
- Published : 2000.02.29
Abstract
Ni-13%Cr and Ni-70%Cu alloy tapes were prepared by using high purity metal powders as starting materials. The Ni-13%Cr and the Ni-70%Cu mixtures were isostatically pressed, sintered, rolled and texture-annealed. SEM EDS analysis showed that copper and nickel atoms were completely mixed, while the alloying between the chromium powders and the nickel powders was incomplete. In spite of incomplete alloying between nickel and chromium powders, sharp cube-texture was developed for the Ni-13%Cr tape as well as the Ni-70%Cu tape.